Xray X10 & X12 aluminium eccentric inserts
Made for Xray’s latest X10’15 and X12’14/15 cars are these eccentric aluminium inserts for the front lower A-arms. Available as standard, +/-0.5mm and +/-1.0mm variant, the bushings come in pairs and allow to increase or decrease the front track width in order to fine tune the handling of the chassis while adding a bit of durability at the same time.
Source: Xray [teamxray.com]